Lorentz Force and Right Hand Rule

The direction of the force F can be determined using the right-hand rule:

  • Point your fingers in the direction of the current (L).
  • Curl your fingers toward the direction of the magnetic field (B).
  • Your thumb will point in the direction of the force F on the wire.

Lorentz Force – Definition, Formula, Examples

Lorentz Force is the sum of Magnetic and Electrical Force experienced by a charge. When charges are moving under the influence of a magnetic field. They experience forces on them which cause them to sometimes change their direction, or if they are not able to do that. The forces of these individual charges become a force on the conductor carrying them. There are a lot of applications of this particular phenomenon in real life. All the motors that are employed in many devices around us work on this principle. To understand the working of these devices, it becomes essential to understand this concept. Let’s look at this concept in detail. 

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What is Lorentz Force?

Lorentz force is the combination of the magnetic and electric forces created by an electromagnetic field. The Lorentz force is a fundamental notion in electromagnetism that describes the force experienced by a charged particle moving through an electromagnetic field. This force, named after the Dutch physicist Hendrik Lorentz, is critical to understanding the behavior of charged particles in a variety of physical situations, ranging from fundamental physics to practical technological applications....

Lorentz Force Formula

Let’s say there is a point charge “q” which is moving with the velocity “v” and located at “r” at a time “t” in the presence of both electric field E(r) and magnetic field B(r). Both of these fields apply some force on the charge under their influence. The force on the charge due to their influence was first given by H.A Lorentz. The formula for this force was derived by Lorentz on the basis of rigorous experimentation that was done by Ampere and others....

Lorentz Force and Right Hand Rule

The direction of the force F can be determined using the right-hand rule:...

Importance of Lorentz Force in Physics

Unification of Electric and Magnetic Fields:...

Application of Lorentz Force

The application of Lorentz Force are mentioned below:...

Solved Examples on Lorentz Force

Example 1: Find out the magnitude of the force experienced when the unit charge is kept under the influence of 5 N/C electric fields....

FAQs on Lorentz Force

What is meaning of Lorentz Force?...